Michael Hansen Ranger

Michael Hansen Ranger is a researcher at the Department of Biology, University of Copenhagen, based at The Øresund Aquarium facility in Helsingør. His work focuses on marine ecology with particular emphasis on fish assemblages in Danish coastal ecosystems.

His primary research interests include Marine Biology, Fish Ecology, and Seagrass Ecosystems. Dr. Hansen's research examines how habitat structure influences biodiversity patterns, with recent work demonstrating that seagrass meadows support significantly higher species richness and diversity of fish compared to adjacent non-vegetated areas.

His publication record shows a consistent focus on marine ecosystem dynamics and biodiversity monitoring in Danish waters. The research demonstrates the ecological importance of seagrass habitats as critical nurseries and feeding grounds for diverse fish communities.

• Naturen Kalder DR P1 - Med Stine Bosse ved og på Øresund (2020)
• De er kendt for at finde vej - men skildpadder svømmer hundredvis af kilometer forkert (2020)
• Naturen nu DR P1 (2012)
• Naturen nu DR P1 (2011)

Dr. Hansen actively engages in public science communication, regularly contributing to Danish media programs to enhance public understanding of marine ecosystems and conservation issues.

His laboratory work focuses on field-based monitoring of marine ecosystems, particularly comparative studies between seagrass meadows and adjacent non-vegetated habitats, with applications for marine conservation and management.